Word formation is a very important topic of Reasoning subject. Word formation is the process of using your intellectual capacity to make sense of a given string of random letters. To answer questions about word formation, you need be well-versed in vocabulary. Word formation is one of the simplest topics in reasoning section. It challenges your verbal reasoning skills and is incredibly quick to solve. Usually, this subject is covered in 4-5 exam questions. This subject is covered in several banking exams, including SSC Clerk, IBPS, IBPS PO, and other competitive exams like CAT. Anyone who wants to perform well on these tests must do it. Furthermore, it doesn't take much time at all.